Pulse Transformers

Use the filters and product table below to compare Pulse Transformers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Transformer Type	Inductance	ET (Volt-Time)	Turns Ratio - Primary:Secondary	Mounting Type	Size / Dimension	Height - Seated (Max)	Operating Temperature	Grade	Qualification
G505 TRANSFORMER 5.0MH 2:1:1 PULSE Tamura	2,593	-	RFQ	Datasheet	G5	Tube	Active	Isolation and Data Interface (Encapsulated)	5mH	25VµS	2:1:1 Ter	Through Hole	0.350" L x 0.500" W (8.90mm x 12.70mm)	0.250" (6.35mm)	0°C ~ 70°C	-	-
G502 TRANSFORMER 0.50MH 1:1:1 PULSE Tamura	1,523	-	RFQ	Datasheet	G5	Tube	Active	Isolation and Data Interface (Encapsulated)	500µH	8.5VµS	1:1:1 Ter	Through Hole	0.350" L x 0.500" W (8.90mm x 12.70mm)	0.250" (6.35mm)	0°C ~ 70°C	-	-
G516 TRANSFORMER 0.50MH 1:1.3 PULSE Tamura	4,367	-	RFQ	Datasheet	G5	Tube	Active	Isolation and Data Interface (Encapsulated)	500µH	8.5VµS	1:1.3	Through Hole	0.350" L x 0.500" W (8.90mm x 12.70mm)	0.250" (6.35mm)	0°C ~ 70°C	-	-
G501 TRANSFORMER 2.0MH 1:1:1 PULSE Tamura	1,079	-	RFQ	Datasheet	G5	Tube	Obsolete	Isolation and Data Interface (Encapsulated)	2mH	16VµS	1:1:1 Ter	Through Hole	0.350" L x 0.500" W (8.90mm x 12.70mm)	0.250" (6.35mm)	0°C ~ 70°C	-	-
G504 TRANSFORMER 0.05MH 1:1:1 PULSE Tamura	1,187	-	RFQ	Datasheet	G5	Tube	Active	Isolation and Data Interface (Encapsulated)	50µH	5.2VµS	1:1:1 Ter	Through Hole	0.350" L x 0.500" W (8.90mm x 12.70mm)	0.250" (6.35mm)	0°C ~ 70°C	-	-
STT-101 TRANSFORMER TRIGGER 1.0MH 1:1 Tamura	1,697	-	RFQ	Datasheet	-	Bulk	Obsolete	SCR and Triac Trigger (Encapsulated)	1mH	90VµS	1:1	Through Hole	0.969" L x 0.776" W (24.60mm x 19.70mm)	0.827" (21.00mm)	-	-	-
STT-102 TRANSFORMER TRIGGER 5.0MH 1:1 Tamura	3,926	-	RFQ	Datasheet	-	Bulk	Obsolete	SCR and Triac Trigger (Encapsulated)	5mH	200VµS	1:1	Through Hole	0.969" L x 0.776" W (24.60mm x 19.70mm)	0.827" (21.00mm)	-	-	-
STT-103 TRANSFORMER TRIGGER 10.0MH 1:1 Tamura	1,539	-	RFQ	Datasheet	-	Bulk	Obsolete	SCR and Triac Trigger (Encapsulated)	10mH	280VµS	1:1	Through Hole	0.969" L x 0.776" W (24.60mm x 19.70mm)	0.827" (21.00mm)	-	-	-
STT-104 TRANSFORMER TRIGGER 1.0MH 1:1:1 Tamura	2,919	-	RFQ	Datasheet	-	Bulk	Obsolete	SCR and Triac Trigger (Encapsulated)	1mH	90VµS	1:1:1 Ter	Through Hole	0.969" L x 0.776" W (24.60mm x 19.70mm)	0.827" (21.00mm)	-	-	-
STT-105 TRANSFORMER TRIGGER 5.0MH 1:1:1 Tamura	4,978	-	RFQ	Datasheet	-	Bulk	Obsolete	SCR and Triac Trigger (Encapsulated)	5mH	200VµS	1:1:1 Ter	Through Hole	0.969" L x 0.776" W (24.60mm x 19.70mm)	0.827" (21.00mm)	-	-	-

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FREQUENTLY ASKED QUESTIONS

Pulse Transformers FAQ

Common questions about filtering, comparing and sourcing Pulse Transformers components.

How can I narrow the Pulse Transformers selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Pulse Transformers part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.